Before the mainstream understood "gender fluidity," trans pioneers were living it. Concepts that are now standard in LGBTQ culture—pronoun circles, neopronouns (ze/zir), non-binary identities, and the distinction between sex and gender—came directly from trans scholarship and grassroots organizing.
This has forced a reckoning within LGBTQ culture. The "LGB without the T" movement—a fringe, often astroturfed group of anti-trans gay and lesbian people—has been largely rejected by mainstream queer institutions. Why? Because the movement understands that
The first brick thrown? Historical accounts often point to a mix of butch lesbians, drag queens, and transgender sex workers. Figures like (a self-identified drag queen and trans activist) and Sylvia Rivera (a co-founder of Street Transvestite Action Revolutionaries, or STAR) were at the vanguard. Rivera, in particular, fought tirelessly for the inclusion of "street queens" and trans people into the emerging Gay Liberation Front, often being shouted down by gay men who thought their presence was "too radical" or "embarrassing."